From 09c46afad4d4abfd74044f2b33d9f4c3b2858246 Mon Sep 17 00:00:00 2001
From: Jonatan Nilsson <jonatan@nilsson.is>
Date: Thu, 7 Dec 2023 03:13:55 +0000
Subject: [PATCH] Add script for interlaced footage

---
 Advanced_Encode_Interlaced.bat | 13 ++++++++++++
 Script_Interlaced.ps1          | 39 ++++++++++++++++++++++++++++++++++
 template_interlaced.vpy        | 33 ++++++++++++++++++++++++++++
 3 files changed, 85 insertions(+)
 create mode 100644 Advanced_Encode_Interlaced.bat
 create mode 100644 Script_Interlaced.ps1
 create mode 100644 template_interlaced.vpy

diff --git a/Advanced_Encode_Interlaced.bat b/Advanced_Encode_Interlaced.bat
new file mode 100644
index 0000000..cbcbdde
--- /dev/null
+++ b/Advanced_Encode_Interlaced.bat
@@ -0,0 +1,13 @@
+@ECHO OFF
+REM TestWrapper.bat
+cd /D "%~dp0"
+SET args='%1'
+:More
+SHIFT
+IF '%1' == '' GOTO Done
+SET args=%args%,'%1'
+GOTO More
+:Done
+Powershell.exe -noprofile -command "& {.\Script_Interlaced.ps1 %args%}"
+pause
+exit
\ No newline at end of file
diff --git a/Script_Interlaced.ps1 b/Script_Interlaced.ps1
new file mode 100644
index 0000000..4cbae7d
--- /dev/null
+++ b/Script_Interlaced.ps1
@@ -0,0 +1,39 @@
+param ( [string[]] $Paths )
+
+Write-Host ""
+
+cd Programs
+
+$Paths | foreach {
+  $Path = $_
+
+  $WithoutExtension = [IO.Path]::ChangeExtension($Path, '')
+
+  $ScriptFile = $WithoutExtension + "script.vpy"
+  $ArchiveFile = $WithoutExtension + "archive.mkv"
+
+  Write-Host "==============================================================================="
+  Write-Host ""
+  Write-Host " Input video: $Path"
+  Write-Host " Script file: $ScriptFile"
+  Write-Host " Output video: $ArchiveFile"
+  Write-Host ""
+  Write-Host ""
+
+  (Get-Content ..\template_interlaced.vpy).replace('[INPUTFILE]', $Path.replace('\', '/')) | Set-Content -LiteralPath "$ScriptFile"
+
+  .\ffmpeg.exe -hide_banner -y -f vapoursynth -i "$ScriptFile" -i "$Path" -map 0:v:0 -map 1:a:0 -c:v libx265 -profile:v main10  -crf 17.4 -x265-params "me=star:subme=5:limit-modes=1:rect=1:amp=1:max-merge=5:no-early-skip=1:bframes=16:ref=6:rc-lookahead=60:limit-refs=0:rd=6:rdoq-level=2:psy-rdoq=1.00:sao=0" -c:a copy "$ArchiveFile"
+
+  Remove-Item $ScriptFile
+  Remove-Item "$($Path).lwi"
+
+  cd ..
+
+  .\Script_Web.ps1 "$ArchiveFile"
+  
+  cd Programs
+  
+  Write-Host "==============================================================================="
+}
+
+cd ..
diff --git a/template_interlaced.vpy b/template_interlaced.vpy
new file mode 100644
index 0000000..46d8a8f
--- /dev/null
+++ b/template_interlaced.vpy
@@ -0,0 +1,33 @@
+import vapoursynth as vs
+core = vs.core
+import havsfunc
+
+clip = core.lsmas.LWLibavSource(source="[INPUTFILE]")
+
+clip = havsfunc.QTGMC(Input=clip, Preset="Slow", InputType=0, TFF=True, FPSDivisor=1, TR2=2, Sharpness=0.3, SourceMatch=1, Lossless=2, MatchPreset="Slow", MatchPreset2="Slow")
+
+clip = core.resize.Spline36(clip, format=vs.YUV420P10)
+
+compSharp = core.cas.CAS(clip, sharpness=0.2) # Sharpen clip for non-shown motion compensated frames, helps retain higher frequency detail at the expense of denoise strength
+
+super = core.mv.Super(clip, hpad=16, vpad=16, rfilter=4) # all levels for MAnalyse
+superSharp = core.mv.Super(compSharp, hpad=16, vpad=16, rfilter=4) # all levels for MAnalyse
+
+backward2 = core.mv.Analyse(super, isb=True, blksize=16, overlap=8, delta=2, search=3, dct=6)
+backward = core.mv.Analyse(super, isb=True, blksize=16, overlap=8, search=3, dct=6)
+forward = core.mv.Analyse(super, isb=False, blksize=16, overlap=8, search=3, dct=6)
+forward2 = core.mv.Analyse(super, isb=False, blksize=16, overlap=8, delta=2, search=3, dct=6)
+
+backward2 = core.mv.Recalculate(super, backward2, blksize=8, overlap=4, search=3, divide=2, dct=6) # Optionally Recalculate for higher consistency / quality
+backward = core.mv.Recalculate(super, backward, blksize=8, overlap=4, search=3, divide=2, dct=6)
+forward = core.mv.Recalculate(super, forward, blksize=8, overlap=4, search=3, divide=2, dct=6)
+forward2 = core.mv.Recalculate(super, forward2, blksize=8, overlap=4, search=3, divide=2, dct=6)
+
+backward_re2 = core.mv.Finest(backward2)
+backward_re = core.mv.Finest(backward)
+forward_re = core.mv.Finest(forward)
+forward_re2 = core.mv.Finest(forward2)
+
+clip = core.mv.Degrain2(clip, superSharp, backward_re, forward_re, backward_re2, forward_re2, thsad=220, thscd1=300)
+
+clip.set_output(0)
\ No newline at end of file